Prepare 10.5.2 release

See merge request gitlab-org/gitlab-ce!17322

The tracking issue if this causes problems is
https://gitlab.com/gitlab-org/gitaly/issues/1028

Add unit tests for Gitaly types

See merge request gitlab-org/gitlab-ce!17237

This reverts commit 3a91c166.

only show error if there is an error

See merge request gitlab-org/gitlab-ce!17228

Enable "Legacy Authorization" by default when creating a Cluster on GCP

Closes #41619

See merge request gitlab-org/gitlab-ce!17302

Fix repo existence check in GitAccessWiki

Closes #43385 and gitlab-com/infrastructure#3734

See merge request gitlab-org/gitlab-ce!17268

Fix 500 error when loading an invalid upload URL

Closes gitlab-ee#4998

See merge request gitlab-org/gitlab-ce!17267

Resolve "cache key for CI stopped working"

Closes #43373

See merge request gitlab-org/gitlab-ce!17260

Improve link for CI environment variable, wording.

See merge request gitlab-org/gitlab-ce!17252

Update Browser Performance Testing Example

See merge request gitlab-org/gitlab-ce!17249

Docs milestones refactor

See merge request gitlab-org/gitlab-ce!17247

Add unit tests for Gitaly types

See merge request gitlab-org/gitlab-ce!17237

Fix for sidekiq metrics set cardinality growing unbounded

Closes #43424

See merge request gitlab-org/gitlab-ce!17235

Add version which LFS lock was introduced

See merge request gitlab-org/gitlab-ce!17233

Allow branchnames to be named the same as the commit it points to

See merge request gitlab-org/gitlab-ce!17231

Update prometheus docs for 10.5

See merge request gitlab-org/gitlab-ce!17229

Fix single digit value clipping for stacked progress bar

Closes gitlab-ee#4864

See merge request gitlab-org/gitlab-ce!17217

Increase feature flag cache TTL to one hour

Closes #40854

See merge request gitlab-org/gitlab-ce!17213

Don't attempt to update user tracked fields if database is in read-only

Closes gitlab-ee#4972

See merge request gitlab-org/gitlab-ce!17200

Simplify database queries in MembersFinder and improve performance for Projects::ProjectMembersController#index

Closes #41461

See merge request gitlab-org/gitlab-ce!17190

Docs: search/replace "Enterprise Edition" and adjust when applicable

See merge request gitlab-org/gitlab-ce!17161

Improve performance of searching for and auto completing of users

See merge request gitlab-org/gitlab-ce!17158

Avoid slow File Lock checks when not used

Closes #43339

See merge request gitlab-org/gitlab-ce!17140

Only check LFS integrity for first branch in push

Closes #41141

See merge request gitlab-org/gitlab-ce!17098

Improve query performance for Dashboard::SnippetsController#index

Closes #42877

See merge request gitlab-org/gitlab-ce!17088

Resolve "Merge request says "Could not connect to the CI server", no CI or integration is configured"

See merge request gitlab-org/gitlab-ce!17053

[ci skip]

[ci skip]

Prepare 10.5 RC10 release

See merge request gitlab-org/gitlab-ce!17250

Add DNS verification to Pages custom domains (GitLab 10.5)

See merge request gitlab/gitlabhq!2322

Prepare 10.5 RC9 release

See merge request gitlab-org/gitlab-ce!17210

Fix squash rebase not working when diff contained encoded data

Closes gitlab-ee#4960

See merge request gitlab-org/gitlab-ce!17205

Revert "Merge branch 'expired-ci-artifacts' into 'master'"

See merge request gitlab-org/gitlab-ce!17193

Fix order dependencies in some specs

Closes #43296

See merge request gitlab-org/gitlab-ce!17189

Update vendored AutoDevOps YML for latest SAST changes

See merge request gitlab-org/gitlab-ce!17178